[PATCH] remove stale add_blkdev_randomness() uses

add_blkdev_randomness() is long gone, so remove stale declaration and
comments

diff --git a/drivers/char/random.c b/drivers/char/random.c
index d0228693579a651e79e51601fc38d659ac6de30f..5bb5d292900574bcc53a569763afa22ad2ceec43 100644 (file)
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -128,7 +128,6 @@
  *     void add_keyboard_randomness(unsigned char scancode);
  *     void add_mouse_randomness(__u32 mouse_data);
  *     void add_interrupt_randomness(int irq);
- *     void add_blkdev_randomness(int irq);
  * 
  * add_keyboard_randomness() uses the inter-keypress timing, as well as the
  * scancode as random inputs into the "entropy pool".
@@ -144,8 +143,6 @@
  * a better measure, since the timing of the disk interrupts are more
  * unpredictable.
  * 
- * add_blkdev_randomness() times the finishing time of block requests.
- * 
  * All of these routines try to estimate how many bits of randomness a
  * particular randomness source.  They do this by keeping track of the
  * first and second order deltas of the event timings.